National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

light snow

24°F

-4°C

Humidity 96%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.69 mi
Last update 03 Apr 03:00 AM MDT
Extended Forecast for

8 Miles WNW Gibbonsville ID

  • Overnight

    Overnight: A 40 percent chance of snow. Cloudy, with a low around 18. West northwest wind around 14 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 31. West northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 31 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a low around 18. West northwest wind around 14 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 31. West northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 22. West northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 40. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 25. West wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Thursday
A chance of snow. Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Gibbonsville ID
 45.6°N 114.08°W (Elev. 8638 ft)
Last Update:
2:01 am MDT Apr 3, 2026
Forecast Valid:
3am MDT Apr 3, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation